Get DeFi lending positions with health factor and USD amounts.
AI agents call get_defi_positions to retrieve information from Waiaas without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves existing DeFi position data without creating, modifying, deleting, or executing any transactions. It returns informational metrics about lending positions. While it provides financial information, it performs no financial action, transfer, or state change. Misuse carries minimal risk as it cannot move funds or trigger unwanted operations.
From the tool's definition Tool name 'get_defi_positions' and description 'Get DeFi lending positions with health factor and USD amounts' indicate data retrieval with no side effects.
Documented attack patterns abuse exactly the kind of access get_defi_positions gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Waiaas, and nothing reaches the server without passing your rules. This is the rule we recommend for get_defi_positions:
{
"version": "1",
"default": "deny",
"tools": {
"get_defi_positions": {}
}
}get_defi_positions is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get DeFi lending positions with health factor and USD amounts. It is categorised as a Read tool in the Waiaas MCP Server, which means it retrieves data without modifying state.
Register the Waiaas MCP server in PolicyLayer and add a rule for get_defi_positions: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Waiaas. Nothing to install.
get_defi_positions is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_defi_positions rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_defi_positions. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_defi_positions is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Waiaas, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
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